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Find the solution set of the system x+2y...

Find the solution set of the system `x+2y+z=1` `2x-3y-w=2` `xgeq0,ygeq0,zgeq0,wgeq0`

A

`x=1/7(y-w),yge2ge0,zge0`

B

`x=1/8(y+w),z=1/3(y-w),ygewge0`

C

`x=1/7(y-w),z=1/3(y+w),yge0`

D

`x=1,y=0,z=0,w=0`

Text Solution

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The correct Answer is:
D
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